CN212757515U

CN212757515U - Better continuous type suction of leakproofness cleans filter

Info

Publication number: CN212757515U
Application number: CN202021446379.6U
Authority: CN
Inventors: 顾洪华
Original assignee: Jiangsu Guangyang Dynamic Environmental Equipment Co ltd
Current assignee: Jiangsu Guangyang Dynamic Environmental Equipment Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-03-23
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a better continuous type suction of leakproofness cleans filter, including outer barrel, the intranet that is located the urceolus internal, the middle water tank that is located the urceolus external, the intranet divide into two chambeies with outer barrel, is equipped with the inlet tube with the intake antrum intercommunication on the outer barrel, still be equipped with the delivery port with the delivery antrum intercommunication on the outer barrel, be equipped with a pivot on the outer barrel, outer barrel is all worn out at the pivot both ends, pivot one end and motor connection, other end intercommunication middle water tank, middle water tank is through connecting tube and header tank intercommunication, is equipped with the self priming pump on the connecting tube, and the pivot is the hollow tube, and the pivot is equipped with a plurality of branch pipes on the lateral; the rotating shaft is connected with the outer cylinder body through a high-pressure sealing shaft sleeve. The utility model utilizes the self-priming pump to continuously suck and clean the filter residue on the inner net, and simultaneously the rotating shaft rotates the branch pipe to rotate, thereby achieving the purpose of overall suction; just the utility model provides an internal leakproofness of urceolus is good, and suction is more excellent, and the pivot is not fragile.

Description

Better continuous type suction of leakproofness cleans filter

Technical Field

The utility model relates to a filter field especially relates to a better continuous type suction of leakproofness cleans filter.

Background

The filter is a device widely applied to various fields such as environmental protection, purification and the like. During operation, fluid is filtered by the inner net to achieve the required technical purpose. However, after filtration, the inner mesh surface inevitably accumulates filter residues or dirt, so that the filtration efficiency is reduced and even the filtration is ineffective. To address this problem, direct flushing of the inner web is often employed for cleaning purposes. However, since the adhesion force of the filth residue remaining on each point of the inner mesh surface is not uniform, the residue on the inner mesh surface is not completely washed when washing, and the residue may be attached to the inner mesh surface again during the washing process, thereby making it difficult to achieve the purpose of thorough washing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a better continuous type suction of leakproofness cleans filter.

The utility model has the innovation point that the utility model utilizes the self-priming pump to continuously suck and clean the filter residue on the inner net, and simultaneously the rotating shaft rotates the branch pipe to achieve the purpose of comprehensive suction; just the utility model provides an internal leakproofness of urceolus is good, and suction is more excellent, and the pivot is not fragile.

In order to realize the purpose of the utility model, the technical proposal of the utility model is that: a continuous type suction cleaning filter with better sealing performance comprises an outer barrel body, an inner net located in the outer barrel body and an intermediate water tank located outside the outer barrel body, wherein the inner net divides the outer barrel body into two cavities, the two cavities are a water inlet cavity and a water outlet cavity respectively, the outer barrel body is provided with a water inlet pipe communicated with the water inlet cavity, the outer barrel body is further provided with a water outlet communicated with the water outlet cavity, the outer barrel body is provided with a rotating shaft, two ends of the rotating shaft penetrate out of the outer barrel body, one end of the rotating shaft is connected with a motor, the other end of the rotating shaft is communicated with the intermediate water tank, the intermediate water tank is communicated with the water collecting tank through a connecting pipeline, the connecting pipeline is provided with a self-sucking pump, the rotating shaft penetrates through the; the rotary shaft is connected with the outer barrel through a high-pressure sealing shaft sleeve, the high-pressure sealing shaft sleeve comprises a neck flange, the neck flange comprises a neck and a flange edge, a plurality of flange holes are formed in the flange edge, bolts are arranged at the flange holes to connect the high-pressure sealing shaft sleeve with the barrel, a circle of boss is arranged on the inner side of one end, away from the flange edge, of the neck, a plurality of circles of first grooves are formed in the inner side of the boss, sealing rings are arranged in the first grooves, an oil-containing bushing is arranged on the inner wall of the neck, a plurality of wear-resistant sealing rings are arranged at the position, abutted against one end of the oil-containing bushing, of the boss and at the other end of the oil-containing bushing, a circle of second grooves are arranged at the position, away from one side of the neck, of the inner ring, the annular pressing plate is connected with the flange edge through a bolt; the rotating shaft penetrates through the bushing, the inner diameter of the oil-containing bushing is smaller than that of the circular pressing plate, and the inner diameter of the oil-containing bushing is slightly smaller than that of the boss.

Further, outer barrel and intranet are cylindric structure, intranet and the coaxial setting of outer barrel, the pivot is located intranet axial direction's center. The all-round symmetry of cylindric structure makes the even intranet of pressing close to of pivot, more effectively absorbs the filter residue on the intranet.

Further, still be equipped with a plurality of brushes that are on a parallel with the pivot in the intracavity of intaking, brush and intranet inner wall contact, the brush is fixed on branch pipe or pivot. Along with the rotation of pivot, drive the intranet of comprehensive washing of brush, make the suction effect more excellent. The even distribution of the branch pipes makes the suction more uniform, and the inner net can be sucked uniformly.

Further, the branch pipes are arranged at equal intervals along the length direction of the rotating shaft. The even distribution of the branch pipes makes the suction more uniform, and the inner net can be sucked uniformly.

Furthermore, the inner side of the circular pressing plate is provided with a convex edge protruding towards the wear-resistant sealing ring. The wear-resistant sealing ring is favorably compressed, and the sealing effect is improved.

Furthermore, a plurality of ejecting threaded holes are formed in the flange edge. The high-pressure sealing sleeve is convenient to detach from the outer cylinder body, and the bolt is screwed into the ejection threaded hole to eject the flange edge when the high-pressure sealing sleeve is detached.

Furthermore, a plurality of ejecting threaded holes are formed in the circular pressing plate. The annular pressing plate is convenient to detach from the flange.

Furthermore, a shared wall body exists between the middle water tank and the outer cylinder, and one end of the rotating shaft extends out of the outer cylinder and is located on the shared wall body. The sealing effect is better.

The utility model has the advantages that:

1. in the utility model, the self-priming pump is used for continuously pumping and cleaning the filter residue on the inner net, and the rotating shaft rotating branch pipe rotates to achieve the purpose of overall pumping; and the sealing performance in the outer barrel body is good, and the suction force is more excellent.

2. The utility model discloses axis and the contact of oiliness bush, oiliness bush can form the transfer membrane in order to protect the counter-grinding axle at the operation in-process, and the pivot is not fragile.

3. The utility model provides an oiliness bush is movable mounting, the convenient change.

4. The utility model discloses in all set up the sealing washer in the upper and lower end of oiliness bush, improved the sealing performance of high-pressure seal cover.

5. The utility model discloses in all set up ejecting screw hole on flange limit and ring shape clamp plate, the convenient dismantlement.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a high-pressure seal bushing;

fig. 3 is a plan view of the high-pressure seal bushing.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

Example 1: as shown in figures 1, 2 and 3, the continuous type suction cleaning filter with better sealing performance comprises an outer cylinder body 1, an inner net 2 positioned in the outer cylinder body 1, and a middle water tank 9 positioned outside the outer cylinder body, wherein the outer cylinder body 1 and the inner net 2 are both in cylindrical structures, the inner net 1 and the outer cylinder body 2 are coaxially arranged, the inner net 2 divides the outer cylinder body 1 into two cavities, the two cavities are a water inlet cavity 3 and a water outlet cavity 4 respectively, the outer cylinder body 1 is provided with a water inlet pipe 5 communicated with the water inlet cavity 3, the outer cylinder body 1 is also provided with a water outlet 6 communicated with the water outlet cavity 4, the outer cylinder body 1 is provided with a rotating shaft 7, the rotating shaft 7 is positioned in the center of the inner net 2 in the axial direction, two ends of the rotating shaft 7 penetrate out of the outer cylinder body 1, one end of the rotating shaft 7 is connected with a motor 8, the other end of the rotating shaft is communicated with the middle water tank, the middle water tank 9 is communicated with the water collecting tank 11 through a connecting pipeline 10, a self-sucking pump 12 is arranged on the connecting pipeline 10, the rotating shaft 7 penetrates through the inner net 2, the rotating shaft 7 is a hollow pipe, a plurality of branch pipes 13 are arranged on the side wall, located in the water inlet cavity 3, of the rotating shaft 7, the branch pipes 13 are arranged at equal intervals along the length direction of the rotating shaft 1, a plurality of brushes 14 parallel to the rotating shaft 1 are further arranged in the water inlet cavity 3, the brushes 14 are in contact with the inner wall of the inner net 2, and the brushes 14; the rotating shaft 14 is connected with the outer cylinder 1 through a high-pressure sealing shaft sleeve 15, the high-pressure sealing shaft sleeve 15 comprises a neck flange 15.1, the neck flange 15.1 comprises a neck part 15.2 and a flange edge 15.3, a plurality of flange holes 15.3.1 are arranged on the flange edge 15.3, a plurality of ejecting threaded holes 15.4 are arranged on the flange edge 15.3, a circle of boss 15.5 is arranged on the inner side of one end of the neck part 15.2 away from the flange edge 15.3, a plurality of circles of first grooves 15.6 are arranged on the inner side of the boss 15.5, a sealing ring 15.6.1 is arranged in the first groove 15.6, an oil-containing lining 15.7 is arranged on the inner wall of the neck part 15.2, one end of the oil-containing lining 15.7 is abutted against the boss 15.5, a plurality of wear-resistant sealing rings 15.6.1 are arranged at the other end of the boss, a circle of second groove 15.8 is arranged on the inner ring part of one side of the flange edge 15.3 away from the neck part 15.2, a circle of the second groove 15.9 is provided with a circle of a ring-shaped pressing plate 15., the annular pressing plate 15.9 is provided with a plurality of connecting holes 15.11, a plurality of threaded connecting holes 15.12 corresponding to the connecting holes 15.11 are arranged in the second groove 15.8, and the annular pressing plate 15.9 is connected with the flange edge 15.3 through bolts 15.13; the inner diameter of the oil containing bush 15.7 is smaller than the inner diameter of the annular pressing plate 15.9, and the inner diameter of the oil containing bush 15.7 is slightly smaller than the inner diameter of the boss 15.5.

In the operation process, the raw materials enter the water inlet cavity 3 from the water inlet pipe 5, enter the water outlet cavity after being filtered by the inner net 2, and are discharged from the water outlet 6 communicated with the water outlet cavity 4. During which the inner net 2 gradually accumulates filter residues. When wasing the filter residue, open self priming pump 12 and motor 8, the filter residue is absorbed from branch pipe 13 tip together with waste water, utilizes the rotation of pivot 7 to drive brush 14 and effectively scrubs intranet 2, makes the suction of filter residue more thorough on the intranet 2, and absorptive filter residue and waste water get into header tank 11 through middle water tank 9.

The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Claims

1. The continuous type suction cleaning filter with better sealing performance is characterized by comprising an outer barrel body, an inner net positioned in the outer barrel body and an intermediate water tank positioned outside the outer barrel body, wherein the inner net divides the outer barrel body into two cavities, the two cavities are a water inlet cavity and a water outlet cavity respectively, the outer barrel body is provided with a water inlet pipe communicated with the water inlet cavity, the outer barrel body is further provided with a water outlet communicated with the water outlet cavity, the outer barrel body is provided with a rotating shaft, two ends of the rotating shaft penetrate out of the outer barrel body, one end of the rotating shaft is connected with a motor, the other end of the rotating shaft is communicated with the intermediate water tank, the intermediate water tank is communicated with the water collecting tank through a connecting pipeline, a self-sucking pump is arranged on the connecting pipeline, the rotating shaft penetrates through the inner; the rotary shaft is connected with the outer barrel through a high-pressure sealing shaft sleeve, the high-pressure sealing shaft sleeve comprises a neck flange, the neck flange comprises a neck and a flange edge, a plurality of flange holes are formed in the flange edge, bolts are arranged at the flange holes to connect the high-pressure sealing shaft sleeve with the barrel, a circle of boss is arranged on the inner side of one end, away from the flange edge, of the neck, a plurality of circles of first grooves are formed in the inner side of the boss, sealing rings are arranged in the first grooves, an oil-containing bushing is arranged on the inner wall of the neck, a plurality of wear-resistant sealing rings are arranged at the position, abutted against one end of the oil-containing bushing, of the boss and at the other end of the oil-containing bushing, a circle of second grooves are arranged at the position, away from one side of the neck, of the inner ring, the annular pressing plate is connected with the flange edge through a bolt; the rotating shaft penetrates through the bushing, the inner diameter of the oil-containing bushing is smaller than that of the circular pressing plate, and the inner diameter of the oil-containing bushing is slightly smaller than that of the boss.

2. The continuous suction cleaning filter with better sealing performance as claimed in claim 1, wherein the outer cylinder and the inner cylinder are both cylindrical structures, the inner cylinder and the outer cylinder are coaxially arranged, and the rotating shaft is located at the center of the inner cylinder in the axial direction.

3. The continuous suction and cleaning filter with better sealing performance as claimed in claim 2, wherein a plurality of brushes parallel to the rotating shaft are further arranged in the water inlet cavity, the brushes are in contact with the inner wall of the inner mesh, and the brushes are fixed on the branch pipes or the rotating shaft.

4. The filter of claim 1, wherein the branch pipes are equally spaced along the length of the shaft.

5. The continuous suction cleaning filter with better sealing performance as claimed in claim 1, wherein the inner side of the annular pressure plate is provided with a convex edge protruding towards the wear-resistant sealing ring.

6. The continuous suction cleaning filter with good sealing performance as claimed in claim 1, wherein a plurality of ejecting threaded holes are arranged on the flange edge.

7. The continuous suction cleaning filter with better sealing performance as claimed in claim 1, wherein a plurality of ejecting threaded holes are arranged on the annular pressure plate.

8. The continuous suction-cleaning filter with good sealing performance as claimed in claim 1, wherein the intermediate water tank and the outer cylinder have a common wall body, and one end of the rotating shaft extends out of the outer cylinder body and is positioned on the common wall body.